41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
#pragma once
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#include <string>
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#include <map>
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#include "OrderBookEntry.h"
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#include <iostream>
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class Wallet
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{
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public:
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Wallet();
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/** insert currency to the wallet */
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void insertCurrency(std::string type, double amount);
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/** remove currency from the wallet */
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bool removeCurrency(std::string type, double amount);
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/** check if the wallet contains this much currency or more */
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bool containsCurrency(std::string type, double amount);
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/** checks if the wallet can cope with this ask or bid.*/
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bool canFulfillOrder(OrderBookEntry order);
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/** update the contents of the wallet
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* assumes the order was made by the owner of the wallet
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*/
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void processSale(OrderBookEntry& sale);
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/** generate a string representation of the wallet */
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std::string toString();
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friend std::ostream& operator<<(std::ostream& os, Wallet& wallet);
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private:
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std::map<std::string,double> currencies;
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};
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